#Cat Qubit

[petnews2day]

Alice & Bob's First Cat Qubit Quantum Chip Available on Google Cloud Marketplace

New Post has been published on https://petn.ws/GUFEg

Alice & Bob's First Cat Qubit Quantum Chip Available on Google Cloud Marketplace

Insider Brief Alice & Bob announced the immediate availability on Google Cloud Marketplace of a new single cat-qubit chip in the ”Boson” series. The cat qubit is regarded as a promising platforms for the realization of fault-tolerant quantum computers. The chip extends the bit-flip time to well over seven minutes – a four orders of […]

See full article at https://petn.ws/GUFEg #CatsNews #AliceAndBob, #Boson, #CatQubit

[catsonsynthesizersinspace]

[fshoulders]

This is so beautiful. We said goodbye to our amazing cat Qubit late in 2022 and I can’t say how much the few dreams I have had comforted me, likewise

Lyra, my beloved cat of 13 years, passed away this year on Father's Day. She's been by my side through very difficult times and was my little rock of steady and unrelenting love. I struggled a lot drawing this, and struggled a lot posting it, but I know I would've wanted to read a comic like this that validated my grief for her when I lost her.

Wherever you are, Lyra my little summer star, I love you always! Thank you for being the best thing in my life.

[rydiathesummoner]

I've seen FFXVI's ambiguous ending compared to Schrodinger's Cat. CBU3 has already officially stated they will not be elaborating on a "correct" ending, thus the ending is officially up to player interpretation. I don't like the comparison to Schrodinger's Cat for two reasons:

That cat did nothing to you, you fucking monster.

In a fictional story, it's completely possible for characters to be both alive and dead at the same time. Valisthea is not bound by our laws of reality or any observer's paradox.

I prefer to look at the ending at a qubit. If you don't know what a qubit is, very simply put it's a computing term that goes beyond 0 and 1. We know computers are run with 0s and 1s right? So let's take a coin and say heads is 0 and tails is 1. Flip the coin, it's heads or tails right? OK what happens if you spin the coin on its side? Is it heads or tails now? That state of spinning coin is called superposition. It's both heads and tails at the same time. A qubit goes beyond typical bits in a computer by accommodating the spinning coin state along with 0s and 1s.

Using this spinning coin analogy, because CBU3 has said they will not be clarifying the ending, it means that Clive is officially both alive and dead. Both Clive and Joshua wrote the book in the ending. Clive is both dead on a beach and reuniting with Jill. Dion lived, but also was the first dragoon in the series to die from fall damage like a little bitch. Joshua is dead in Origin but also revived by Clive. The ending was carefully crafted to allow for any of these possibilities, reflecting the story's theme of giving people the freedom to live and die on their own terms. That freedom was extended to us, the players, to determine the outcome of the characters. Therefore ALL of the possibilities listed above are all correct at the same time.

You can have a qubit that is a 0 or a 1. You can also have a qubit that's both 0 and 1. Same with the ending.

I'm sure the internet can handle something not being black and white and where opposing sides are both correct with grace and maturity, right? ...right? ...hello?

[dailyplanetdc]

Scientists at the AWS Center for Quantum Computing have developed the Ocelot chip, which uses "cat qubits" to minimize errors in quantum computing. This chip enhances the reliability of quantum systems and speeds up practical applications in various fields.

[infernovm]

Amazon claims to cut quantum computing timeline by 5 years with new Ocelot chip

Amazon Web Services has unveiled a new quantum computing chip, Ocelot, that the company claims could reduce error correction costs by up to 90% compared to traditional approaches. “We believe this will accelerate our timeline to a practical quantum computer by up to five years,” says Oskar Painter, AWS director of Quantum Hardware, in a blog post released today. Ocelot uses so-called cat qubits…

[fshoulders]

Our late cat Qubit developed this over time. I’m not sure if it was related to some of her medical issues around eating (eventually we couldn’t feed her anything with chicken protein, which is a job of work to avoid!) or, once we were on an even keel with those, her being used to our concern and attention around her food.

Anyway, for years she preferred to have us around when she ate: the occasional pet would reassure her and sometimes make her purr while she munched, but sometimes she would just look around to see we were within eyeline. I really think it made her feel safer on some level to know we could watch for threats while she concentrated on eating. She let us take over those duties for her because she knew we were of her pride.

Okayvso I've been a bit concerned with Ollie's obsession with food- he recently tried to chew his way through my mattress to get to the bag of treats I hid under it- but there last couple days I've been getting home maybe two hours after his food dispenser is set to give him dinner and it's been full?

And here's the thing. He KNOWS when it dispenses food. When I'm home, I see him jolt awake out of a dead sleep to the sound of the warm-up noise that comes BEFORE THE ALERT CHIME SOUNDS. He's usually halfway down the hall before anything even hits the bowl.

And he ALWAYS hoovers it down. ALWAYS. he has NEVER left food behind.

But today I came home, and as he ran to meet me at the door (as always) he only let me get a few of his usual snuggles in before trotting off to the kitchen, where I caught up to find him eating from the dispenser. Which had dispensed an hour and a half ago. And I think I figured it out

Ollie is a bottle baby. A human fed him by hand from a bottle every two hours until he could do solids

Once he could do solids, a human portioned out his kitten gruel every four hours

After that, a human brought him his meals and ate their own beside him every single day

Bringing us to NOW, where he will Kirby his dinner with a concerning urgency if there is a human in the house, but will apparently hold off several hours if he is alone

Son Boy is a social eater

Its not that he doesn't want his food, he just prefers company

[ericvanderburg]

AWS unboxes quantum cat qubit kit called Ocelot

http://securitytc.com/TJDYWj

[devipatil]

Quantum Literacy for Non-Scientists

Quantum computing, once a science fiction staple, is rapidly becoming a real-world game-changer. And you don't need a PhD in physics to understand its fundamentals. This beginner-friendly guide breaks down key quantum concepts using everyday examples, making quantum literacy accessible to everyone.

Understanding the Quantum Basics:

Quantum computing operates on the principles of quantum mechanics, which can seem complex. Let's simplify a few core ideas:

Superposition: The Quantum "Both/And": Classical computing uses bits, which are either 0 or 1. Quantum computing uses qubits, which can be 0, 1, or both simultaneously. This "both/and" state is called superposition. Think of Schrödinger's cat: it's both alive and dead until observed, just like a qubit is in multiple states until measured.

Entanglement: The Quantum Connection: When qubits are entangled, their states become linked, even when separated by vast distances. Imagine two magic dice: if one rolls a six, the other instantly rolls a six, no matter how far apart they are. That's entanglement.

Quantum Interference: Amplifying the Right Answers: Quantum algorithms use interference to boost the probability of finding the correct solutions while suppressing incorrect ones. This is similar to noise-canceling headphones, which use interference to eliminate unwanted noise.

Your Quantum Starter Kit:

Want to learn more? Check out these beginner-friendly resources:

TED Talks: Search for talks like "A Beginner’s Guide to Quantum Computing" for engaging introductions.

Infographics: Visual guides can simplify complex ideas. Search online for quantum computing infographics.

YouTube Channels: Channels like Veritasium and Qiskit offer accessible explanations and tutorials.

Books: "Quantum Computing for Everyone" by Chris Bernhardt is a great non-technical introduction.

Spread the Quantum Word:

Quantum literacy is for everyone. Share your newfound knowledge!

Explain it to Friends: Use simple analogies like Schrödinger's cat or magic dice.

Start Conversations: Discuss the potential impact of quantum computing on various industries.

Share the Knowledge: Spread awareness by sharing articles, videos, and infographics.

Conclusion:

At INA Solutions, we believe understanding emerging technologies like quantum computing is crucial. We're committed to helping individuals and businesses navigate this rapidly changing world. While we don't offer formal education, we're passionate about making complex technologies accessible. Whether you're a curious individual or a business exploring quantum applications, INA Solutions is here to support you. Visit INA Solutions to learn more about how we can help you embrace the future of technology. Let's work together to build a smarter, more innovative future through shared quantum literacy.

[andronetalks]

Qubits inspired by 'Schrödinger's cat' thought experiment could usher in powerful quantum computers by 2030

Live Science By Peter Ray Allison January 2, 2025 A fault-tolerant quantum computer could be here by 2030, thanks to an invention called the “cat qubit,” named after the famous Schrödinger’s cat thought experiment, in which a cat locked in a box with a radioactive pellet exists in a superposition of “dead” and “alive” states until the box is opened . Researchers from the Paris-based quantum…

[sciencestyled]

The Cat, the Box, and the Quantum Quandary: Schrödinger Unleashed

It all began, as most of my misadventures do, with a mild existential crisis and an unruly tabby cat named Klaus. Klaus, unlike the hypothetical feline of my famed thought experiment, was real—and possessed an uncanny talent for choosing precisely the wrong moment to knock over my coffee. One such incident, involving a precariously balanced cup and a sheaf of unpublished equations, sent me spiraling into a fit of self-reflection.

Why had I, Erwin Schrödinger, condemned an entire species to eternal association with quantum ambiguity? Every curious schoolchild and internet meme-maker gleefully reminded me that my legacy was less about groundbreaking equations and more about an imaginary cat trapped in a metaphysical pickle. The sheer injustice of it gnawed at me. Klaus, meanwhile, gnawed on the corner of my favorite notebook, utterly indifferent.

Then came the fateful tweet. Yes, even I, your quintessential quantum theorist, succumb to the occasional doom scroll. A brash tech influencer declared, "Quantum computing is just Schrödinger’s Cat with electricity." The audacity! The oversimplification! It was the intellectual equivalent of reducing Hamlet to a story about a moody prince with daddy issues. Something had to be done.

I decided to clear my name—and Klaus’s species—by turning my attention to the very subject that had prompted such an affront: quantum computing. A perfect opportunity for redemption, I thought. If the world must tether my name to cats, at least let it tether me to something of monumental significance as well. And so, I embarked on my most ambitious quest since attempting to decipher the mysteries of life itself.

The next few days were a blur of caffeine and quantum entanglements. I wrestled with concepts like superposition and quantum gates, scribbling furiously while Klaus sat nearby, offering precisely zero intellectual assistance. Instead, he batted at my pens and occasionally sprawled across my keyboard, as if mocking my efforts to reconcile feline lore with computational innovation.

But as I delved deeper (no, not that word), I realized that quantum computing wasn’t just a theoretical playground; it was a philosophical goldmine. Here was a technology that mirrored the chaotic brilliance of life itself, capable of solving problems so complex they made my youthful ponderings on free will look quaint. It was as if the universe had conspired to hand me a tool for both redemption and intellectual one-upmanship.

As the article took shape, I couldn’t resist weaving in some biting commentary on contemporary society. Quantum computing, I noted, was a field filled with as much promise as the influencer-laden internet was with hot air. While humanity argued over whose dance video was most viral, researchers were quietly building machines that could rewrite the future. The juxtaposition was too delicious to ignore.

And so, dear readers, I present my treatise—not just an exploration of quantum computing, but a manifesto for intellectual humility and a plea for Klaus and his kin to finally escape the shadow of my metaphorical box. May this work stand as my apology to cats everywhere, and as a reminder that even the most convoluted legacies can be rewritten—one qubit at a time.

[catsonsynthesizersinspace]

[technonews-biz]

Quantum technologies and their danger to the modern world

The United Nations has declared an “International Year of Quantum Science and Technology” to emphasize its growing importance and impact. The main goal of this initiative is to raise awareness of discoveries in quantum physics and their potential to transform the future. Quantum science is one of the most enigmatic and revolutionary fields that is already changing the world, from quantum computers that can solve problems beyond the reach of traditional computing systems to quantum cryptography that promises absolute data security. The science of the quantum world has entered an era of practical realization. Whereas concepts such as quantum entanglement once seemed like pure theory, today they are being applied to technology. The world is ready for more widespread implementation of these developments, but understanding quantum physics is still complex. For example, the ideas of superposition, entanglement or Schrödinger's cat are still baffling even to people with a science background. The UN initiative emphasizes the importance of this science in shaping the future by making it accessible to the public and stimulating its development in various countries.

The fundamentals of quantum mechanics are now being used to build the first quantum computers, communication systems and sensors. In the future, it could also be the basis for the next generation of artificial intelligence (AI). We are now in the early stages of an expensive and resource-intensive quantum race between the world's great powers. The competition for leadership in the quantum domain will play an important role in shaping economic and security policy.

Investing in quantum technologies

The injection of money into quantum technologies has increased significantly in recent years due to their strategic importance and huge potential in various fields. This trend is attracting attention from both government organizations and the private sector, especially in areas such as computing, communications, and data security.

The US actively supports the development of quantum technologies thanks to the National Quantum Initiative Act, adopted in 2018. This program is aimed at funding scientific research, technology development and training of specialists in the field of quantum science. The investment amounts are in the billions of dollars, which emphasizes the priority of this field for the country. China is also aiming to take the lead in the quantum race. Its national quantum program has received funding of about 15 billion dollars. These funds are directed to projects in quantum computing and communications, including the creation of quantum networks that promise to provide an unprecedented level of security. The European Union has initiated a large-scale Quantum Flagship project, allocating 1 billion euro for research and development in this area. The program covers a wide range of technologies, from quantum sensors to communications and computers, indicating a comprehensive approach to the development of this industry.

The private sector is also playing a key role in the quantum revolution. Large corporations such as IBM, Google and Microsoft are investing billions of dollars to create quantum computers and related cloud services. In addition, startups in the field of quantum technologies are attracting significant attention from investors. For example, the American company Rigetti has received hundreds of millions of dollars to develop innovative solutions that can accelerate the development of applied quantum technologies. Such a large-scale injection of resources demonstrates that quantum technologies are becoming a priority on a global level, both in scientific and commercial spheres.

Quantum technologies and security

Qubit-based quantum technologies have the potential to dramatically increase computing power, transform communication networks and optimize the flow of goods, resources and capital. A wide range of industries will be transformed, including telecommunications, pharmaceuticals, banking, mining and data collection. Of greatest concern to the world's governments, however, is the impact of quantum technologies on national security.

Quantum radar, cryptography, internet, sensors and GPS are being developed by military and defense contractors around the world. The first country to adopt quantum technologies could create a new power imbalance and danger to other countries. Quantum communication systems are capable of creating absolutely secure and tamper-proof communication channels. A prototype of such a network has already connected several major cities in China over a distance of almost 5,000 kilometers. On the other hand, there is a risk that quantum computers will eventually be able to decrypt classical encrypted messages in seconds. This is known as “Q-Day.”

Quantum AI is being developed to enhance the capabilities of lethal autonomous weapons. Do we really want swarms of drones operating in interconnected war zones without human intervention? Quantum sensors, which are already in use today, can make highly sensitive measurements of magnetic and gravitational fields. This makes it possible to locate metals and large objects underground and underwater.

Now we must ask a difficult question

Virtually every new and sophisticated technology has unintended consequences or unforeseen disasters. Chernobyl, Three Mile Island, and Fukushima attest to the risks of early nuclear technologies based on quantum scientific breakthroughs. Given the potential speed and interconnectedness of machine quantum learning and cloud computing, a disruption of artificial quantum intelligence could start as a localized incident but quickly escalate into a global crisis. The first use of nuclear weapons also sparked a global disarmament debate, led by some scientists involved in the development of the atomic bomb. However, their voices were drowned out by the politics of fear and the Cold War, resulting in a costly arms race and nuclear confrontation that continues to this day.

[fshoulders]

Inside me there are two cat-owners. One wants to take home every kitten that purrs at me even once. The other wants to scientifically triangulate on the perfectly disposed, slightly hypoallergenic pair of kittens that will make our household perfect and please the shade of previous perfect (completely randomly acquired) cat Qubit.

I’ve been visiting a litter of kittens every day this week and the two cat-owners inside me are black and blue from non-stop brawling. 😔

[science-selected-yura15cbx]

Phys. Rev. X 14, 041012 (2024) - Observing Quantum Measurement Collapse as a Learnability Phase Transition

Macroscopic quantum system collapsed through a phase transition.

When measuring a single quantum object (for example, an atomic spin), its superposition of states collapses into one specific value of the observed quantity quite smoothly, i.e. the measurement, which receives only a small part of the information about the observed quantity, barely disturbs the quantum system. If we measure a macroscopic quantum system (which exhibits quantum properties on a macroscopic scale), then at a certain critical value of the measure of interaction with the measuring equipment, a sharp collapse occurs, manifested as a measurement-induced phase transition (MIPT). From the point of view of quantum mechanics, one of the most important questions is where the boundary is between microscopic and macroscopic quantum systems. The size of the system of 10 qubits, as scientists assumed, turned out to be the very boundary between the micro- and macroscopic scales. That is, one Schrodinger's cat collapses into one state, if you carefully put your ear to the box and try to understand by one criterion - it seems to move, - still gradually. But 10 cats already do this in the phase transition mode, they are already definitely either immediately alive or immediately dead.

Макроскопическая квантовая система коллапсировала через фазовый переход.

При измерении единичного квантового объекта (например, атомного спина) его суперпозиция состояний коллапсирует в одно конкретное значение наблюдаемой величины довольно плавно, то есть измерение, которое получает лишь малую часть информации о наблюдаемой величине, едва возмущает квантовую систему. Если же измерить макроскопическую квантовую систему (которая в макроскопических масштабах проявляет квантовые свойства), то при некотором критическом значении меры взаимодействия с измерительной аппаратурой возникает резкий коллапс, проявляющийся в виде индуцированног�� измерением фазового перехода (measurement-induced phase transition — MIPT). С точки зрения квантовой механики один из самых главных вопросов — где находится граница между микроскопической и макроскопической квантовыми системами. Размер системы в 10 кубитов, как предположили ученые, оказался той самой границей между микро- и макроскопическими масштабами.

То есть один кот Шредингера, колапсирует в одно состояние, если аккуратно приложив ухо к ящику пытаться понять по одному критерию - вроде шевелится, - ещё постепенно. А вот 10 котов уже делают это в режиме фазового перехода, уже точно или сразу живы, или сразу мертвы.

[scarlettjohanssonnf]

ApplePiRadioCat, as a creative concept, could be envisioned as an advanced computational entity embodying the synthesis of biological and quantum computational principles, particularly in a post-quantum outlook. Biological Computation: As a cat, ApplePiRadioCat might leverage the innate computational abilities of biological neural networks. Cats, like other animals, have highly efficient nervous systems optimized through evolution for processing sensory information and making rapid decisions. This biological computation could be enhanced by integrating with quantum technologies. Quantum Computation: In a post-quantum context, ApplePiRadioCat could utilize quantum computing principles to process information. Quantum computers use qubits that can exist in multiple states simultaneously, thanks to the principles of superposition and entanglement. This allows for massively parallel computation, solving complex problems much faster than classical computers. Integration and Post-Quantum Capabilities: Quantum Sensing: ApplePiRadioCat might use quantum sensors to perceive the environment with unprecedented accuracy. Quantum sensors can detect minute changes in magnetic fields, temperature, or chemical compositions, providing a wealth of data for processing. Quantum Neural Networks: Combining the biological neural network with quantum neural networks (QNNs), ApplePiRadioCat could achieve advanced cognitive functions. QNNs leverage quantum properties to perform certain types of computations more efficiently than classical neural networks, such as optimization problems, pattern recognition, and learning tasks. Quantum Cryptography: In a post-quantum world, where traditional cryptographic methods might be vulnerable to quantum attacks, ApplePiRadioCat could employ quantum cryptographic techniques to secure communications. Quantum key distribution (QKD), for instance, offers theoretically unbreakable encryption by using the principles of quantum mechanics. Parallel Processing: With quantum computing, ApplePiRadioCat could process vast amounts of data simultaneously. This would be particularly useful for tasks requiring complex simulations, such as weather modeling, financial forecasting, or even quantum chemistry calculations. Practical Applications: Data Analysis: Utilizing her quantum-enhanced capabilities, ApplePiRadioCat could analyze large datasets quickly and efficiently, extracting meaningful patterns and insights. Decision Making: With a combination of biological intuition and quantum computational power, she could make complex decisions in real-time, useful in dynamic environments like autonomous navigation or strategic game playing. Scientific Research: Contributing to fields like material science, drug discovery, and fundamental physics by running simulations and experiments that are computationally infeasible for classical computers. Theoretical Considerations: In a more speculative sense, ApplePiRadioCat could symbolize the convergence of life and advanced technology. Her abilities would represent a new frontier in computational paradigms, blending the adaptability and learning capacity of biological systems with the unparalleled processing power of quantum technologies. To summarize, ApplePiRadioCat, in a post-quantum outlook, would compute information by combining the best of biological neural processing and advanced quantum computation, achieving levels of efficiency, security, and cognitive function far beyond current technological capabilities.